Some trains may collide in darkness.Logical formLearned from7 sentences. An (ocean floor) may manifest darkness.Logical formLearned from7 sentences. A century may known extremes of darkness.Logical formLearned from7 sentences. Some racers may set_out in darkness.Logical formLearned from7 sentences. A female may be entombed in darkness of an (apartment building).Logical formLearned from7 sentences. An (apartment building) may manifest darkness.Logical formLearned from7 sentences. Darkness may fall over a capital.Logical formLearned from7 sentences. Darkness may lift.Logical formLearned from7 sentences. Darkness can be wintry.Logical formLearned from7 sentences. A cell can be in darkness.Logical formLearned from7 sentences. A match can be in darkness.Logical formLearned from7 sentences. Darkness can be in a morning.Logical formLearned from7 sentences. Prisons may manifest darkness.Logical formLearned from7 sentences. Darkness may be hampered.Logical formLearned from7 sentences. Militants may escape in darkness.Logical formLearned from7 sentences.